John Troy Davis, 44, faces a charge of assault on a federal employee and is scheduled to be in court in Denver Monday afternoon. He is in federal custody.

According to an arrest affidavit, Davis called Bennet's office on Thursday to complain about his Social Security benefits. At one point, Davis allegedly told a Bennet staffer that he is schizophrenic and that he "may go to terrorism."

Federal law enforcement sources tell 9Wants to Know reporter Jace Larson that there is no indication of any connection between Davis' threat and the shootings.

Sources also tell 9Wants to Know they have not determined whether Davis had the means to carry out his alleged threat.